Cell DeathPublished 30 October 2025Expression of two histone H4 epigenetic modifications (lysine 12 acetylation and lysine 20 trimethylation), and the senescence marker lamin B1 in the postnatal, adult, and old mouse brainMarco Sbriz · Maftuna Shamshiddinova · Laura Lossi · Adalberto MerighiFrontiers in Cell Deathdoi 10.3389/fceld.2025.1632653